Nolte Gold is a 60x120 CM glazed porcelain tile with a polished, marble-look face: a bright white ground traced with soft grey veins, gold-amber streaks and a patch of blue-grey stone at one corner. Laid, the tiles show a glossy, reflective surface with the veins flowing across the joints. Water absorption is under 0.05% (ISO-10545-3), breaking strength is above 1800 N (ISO-10545-4) and gloss is above 92 GU (gloss meter 60°). Stain resistance is Class 5, Mohs scratch hardness is 5, and reaction to fire is Class A1 - A1 fl. The Nolte collection is offered in a large spread of sizes: 100x100, 120x180, 60x60, 60x120, 30x60, 80x80, 80x160 and 120x120 CM.